Heavy metal partitioning in soil profiles in the vicinity of an industrial complex and potential health implications

2003 ◽  
Vol 107 ◽  
pp. 831-834
Author(s):  
E. Martley ◽  
B. L. Gulson
2004 ◽  
Vol 4 (2) ◽  
pp. 171-179 ◽  
Author(s):  
Elizabeth Martley ◽  
Brian Gulson ◽  
Honway Louie ◽  
Michael Wu ◽  
Ping Di

Toxics ◽  
2016 ◽  
Vol 5 (1) ◽  
pp. 1 ◽  
Author(s):  
Sylvester Izah ◽  
Iniobong Inyang ◽  
Tariwari Angaye ◽  
Ifeoma Okowa

Author(s):  
Vahid Kazemi Moghaddam ◽  
Parvaneh Latifi ◽  
Reza Darrudi ◽  
Sahar Ghaleh Askari ◽  
Ali Akbar Mohammadi ◽  
...  

Author(s):  
Özgür Canpolat ◽  
Metin Çalta

Keban Dam Lake is the second largest dam lake in Turkey. In addition, it has the feature of being one of the most important dam lakes in our country in terms of both aquaculture potential and electricity generation. In this study, fish samples belong to Capoeta trutta caught from Örencik region of Keban Dam Lake were used. The concentrations of some heavy metals (copper, iron, zinc, chromium, nickel, cadmium, arsenic and mercury) in muscle of Capoeta trutta and the potential health risk from consumption of this fish species were examined. In addidion, the relationship between the heavy metal levels and some biological aspects of fish (weight, length and sex) were determined. As a result of the study, it was determined that the most and the least accumulated heavy metals in the muscle tissue of Capoeta trutta were zinc and cadmium respectively. The concentration of heavy metals showed differences according to weight, length and sex of fish. The results were found indicated that heavy metal levels in the muscle tissue of Capoeta trutta are below the tolerable values recommended by EPA, WHO and FAO. Therefore, there is not any risk for human consumption of this fish species.


BioResources ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. 5047-5057
Author(s):  
Corneliu Tanase ◽  
Adrian Nisca ◽  
Argeime Lopez

Extracts obtained from the bark of woody plants are used for their high content in polyphenolic compounds with various biological activities. Thus, it is important to evaluate the heavy metals in various tree barks, as these pollutants may end up in the final product, affecting its properties and having potential health implications. This study assessed the heavy metal content in the barks of spruce (Picea abies) and pine (Pinus sylvestris and Pinus nigra) collected from different areas in Romania. After collecting the vegetal material from different sites, the bark samples were appropriately processed and analyzed via inductively coupled plasma optical emission spectroscopy (ICP-OES). The results showed that 6 out of 8 tested samples exceeded the normal values of selenium (Se). Arsenic (As) and cadmium (Cd) were not detected in any sample, while other metals (chromium (Cr); lead (Pb); nickel (Ni)) were detected in variable amounts. Moreover, relatively high levels of heavy metals were recorded in a spruce bark sample collected from the seemingly most unpolluted site. Although further studies are needed to determine the effects of these heavy metals on extraction yields and their transfer into the final extracts, their presence might indicate a potential problem.


2019 ◽  
Vol 9 (3) ◽  
pp. 8-13
Author(s):  
Janet O. Adekannbi ◽  
Rotimi Abayomi Egunyomi

This study investigated responses by undergraduate students to the perceived health implications in the use of mobile devices. The survey research design using the qualitative approach was adopted for the study. Five faculties common to both Lead City University and University of Ibadan, Nigeria, were purposively selected for the study while convenience sampling was used in selecting the respondents. Interview was conducted and responses analyzed on forty-eight respondents using the Nvivo software for analyzing qualitative data. Findings showed that many of the respondents had their perceptions on the health implications arising from mobile devices use. Some sources of information on these perceived health hazards include social media, radio, TV, personal experiences, friends and family members. Many reported taking precautions on their use of mobile devices based on their perceived health implications of mobile devices use. Findings also showed that while few respondents refrained from sharing the information on the perceived health hazards, many of the respondents shared this information with others despite this information not being verified. The study recommends government and other stakeholders implementing policy that mandates manufacturers of mobile devices to inform and sensitize users on the potential health hazards involved in their use, thus reducing the level of unsubstantiated information available on the use of mobile devices.


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